2016258140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{456167}}^1$

素因数の和:456206

約数の個数: 48

約数和(自身を含む): 4828082112

約数和(自身を除く): 2811823972

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 456167, 912334, 1824668, 2280835, 4561670, 5930171, 7754839, 9123340, 11860342, 15509678, 23720684, 29650855, 31019356, 38774195, 59301710, 77548390, 100812907, 118603420, 155096780, 201625814, 403251628, 504064535, 1008129070, 2016258140]

約数ペア:

[(1, 2016258140), (2, 1008129070), (4, 504064535), (5, 403251628), (10, 201625814), (13, 155096780), (17, 118603420), (20, 100812907), (26, 77548390), (34, 59301710), (52, 38774195), (65, 31019356), (68, 29650855), (85, 23720684), (130, 15509678), (170, 11860342), (221, 9123340), (260, 7754839), (340, 5930171), (442, 4561670), (884, 2280835), (1105, 1824668), (2210, 912334), (4420, 456167)]